Empowering ultrathin polyamide membranes at the water–energy nexus: strategies, limitations, and future perspectives

P Sarkar, C Wu, Z Yang, CY Tang - Chemical Society Reviews, 2024 - pubs.rsc.org
Membrane-based separation is one of the most energy-efficient methods to meet the
growing need for a significant amount of fresh water. It is also well-known for its applications …

Ice-confined synthesis of highly ionized 3D-quasilayered polyamide nanofiltration membranes

Y Zhang, H Wang, J Guo, X Cheng, G Han, CH Lau… - Science, 2023 - science.org
Existing polyamide (PA) membrane synthesis protocols are underpinned by controlling
diffusion-dominant liquid-phase reactions that yield subpar spatial architectures and …

Ion–Ion Selectivity of Synthetic Membranes with Confined Nanostructures

K Liu, R Epsztein, S Lin, J Qu, M Sun - ACS nano, 2024 - ACS Publications
Synthetic membranes featuring confined nanostructures have emerged as a prominent
category of leading materials that can selectively separate target ions from complex water …

Solar-driven membrane separation for direct lithium extraction from artificial salt-lake brine

S Zhang, X Wei, X Cao, M Peng, M Wang… - Nature …, 2024 - nature.com
The demand for lithium extraction from salt-lake brines is increasing to address the lithium
supply shortage. Nanofiltration separation technology with high Mg2+/Li+ separation …

Nanomorphogenesis of template-induced crumpled polyamide nanofiltration membranes

Y Shi, Z Wang, Z Mai, Q Shen, Q Song, W Fu… - Journal of Membrane …, 2023 - Elsevier
Tailored thin-film composite (TFC) nanofiltration (NF) membranes can potentially achieve
high permeance and effective salt separation during wastewater reclamation and water …

Self-assembled dendrimer polyamide nanofilms with enhanced effective pore area for ion separation

B Yuan, Y Zhang, P Qi, D Yang, P Hu, S Zhao… - Nature …, 2024 - nature.com
Membrane technology using well-defined pore structure can achieve high ion purity and
recovery. However, fine-tuning the inner pore structure of the separation nanofilm to be …

Cyclodextrin-modified layered double hydroxide thin-film nanocomposite desalination membrane for boron removal

LY Ee, Q Zhao, J Gao, CK Lim, K Xue, SY Chin… - Chemical Engineering …, 2023 - Elsevier
The elimination of small and potentially toxic boron species in water is always a significant
challenge for conventional membrane technologies. In this study, facile intercalation and …

Zwitterionic cyclodextrin membrane with uniform subnanometre pores for high-efficient heavy metal ions removal

BX Gu, HH Wu, D Sun, YL Ji, CJ Gao - Journal of Membrane Science, 2023 - Elsevier
Polymer nanofiltration (NF) membranes have been widely applied in the desalination,
resource substances purification and separation, and wastewater treatment. Nevertheless …

Hydrophobic carbon nitride nanolayer enables high-flux oil/water separation with photocatalytic antifouling ability

M He, S Wu, S Xiong, L Zhang, C Lai, X Peng… - Nano Letters, 2023 - ACS Publications
Efficient oil/water separation tackles various issues in occasions of oil leakage and oil
discharge, such as environmental pollution, recollection of the oil, and saving the water …

Ultrahigh-permeance polyamide thin-film composite membranes enabled by interfacial polymerization on a macro-porous substrate toward organic solvent …

JB Li, CY Zhu, BB Guo, C Liu, JH Xin, C Zhang… - Journal of Membrane …, 2024 - Elsevier
Organic solvent nanofiltration (OSN) membranes have become a powerful separation
platform in a myriad of chemical and pharmaceutical fields owing to their superior merits in …